gistfile1.txt

 <?php  foreach(glob("*.png") as $file): ?>
        <br><br>
        <img src="<?php echo $file; ?>" alt="" class="img-responsive">
        <code><?php $userHex = `zbarimg $file`; $hex = str_replace('CODE-128:', '', $userHex); echo $userHex; ?></code>
        <pre><?php
            $explosion = explode('-', $hex);

            foreach($explosion as $k => $expl) {
                $hex = str_pad($expl, 4, 0, STR_PAD_LEFT);

                $bin = unpack("H*", $hex);

                echo base_convert($bin[1], 16, 2);
            }
            ?>
        </pre>
        <br><br>
    <?php endforeach; ?>